/*
 * Copyright (C) 2006-2010 Alfresco Software Limited.
 *
 * This file is part of Alfresco
 *
 * Alfresco is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Alfresco is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * along with Alfresco. If not, see <http://www.gnu.org/licenses/>.
 */

package org.alfresco.jlan.server.auth.passthru;

import org.alfresco.jlan.util.IPAddress;

/**
 * Address Range Domain Mapping Class
 *
 * @author gkspencer
 */
public class RangeDomainMapping extends DomainMapping {

	// Range from/to addresses

	private int m_rangeFrom;
	private int m_rangeTo;

	/**
	 * class constructor
	 *
	 * @param domain String
	 * @param rangeFrom int
	 * @param rangeTo int
	 */
	public RangeDomainMapping( String domain, int rangeFrom, int rangeTo)
	{
		super( domain);

		m_rangeFrom = rangeFrom;
		m_rangeTo   = rangeTo;
	}

	/**
	 * Return the from range address
	 *
	 * @return int
	 */
	public final int getRangeFrom()
	{
		return m_rangeFrom;
	}

	/**
	 * Return the to range address
	 *
	 * @return int
	 */
	public final int getRangeTo()
	{
		return m_rangeTo;
	}

	/**
	 * Check if the client address is a member of this domain
	 *
	 * @param clientIP int
	 * @return boolean
	 */
	public boolean isMemberOfDomain( int clientIP)
	{
		if (clientIP >= m_rangeFrom && clientIP <= m_rangeTo)
			return true;
		return false;
	}

	/**
	 * Return the domain mapping as a string
	 *
	 * @return String
	 */
	public String toString()
	{
		StringBuilder str = new StringBuilder();

		str.append("[");
		str.append(getDomain());
		str.append(",");
		str.append(IPAddress.asString( getRangeFrom()));
		str.append(":");
		str.append(IPAddress.asString( getRangeTo()));
		str.append("]");

		return str.toString();
	}
}
